/Engine/Source/Editor/UnrealEd/Public/DragAndDrop/ActorDragDropOp.h
class FActorDragDropOp : public [FDecoratedDragDropOp](API\Editor\UnrealEd\DragAndDrop\FDecoratedDragDropOp)
TArray<TWeakOb...
Actors
Actor that we are dragging